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Biasi — Riva Compact
Select a fault code
Fault Codes
E01Ignition failure🔄 Try Reset
Failed to ignite — gas supply or ignition system fault.
E03Overheat🔧 Engineer Required
Primary circuit overheating — pump or flow fault.
E05Fan fault🔧 Engineer Required
Fan not running or flue blocked.
E09Low water pressure🔄 Try Reset
System pressure too low for safe operation.
E10Flow sensor fault🔧 Engineer Required
Flow thermistor open circuit or short circuit.
E20Condensate blocked🔄 Try Reset
Condensate pipe blocked or frozen.
🛡️
Protect against future repair bills
Boiler cover means no surprise costs when things go wrong
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HometreeFrom £7/month
Boiler & heating cover with no call-out fees
HomeServeFrom £9/month
24/7 call-out, 4-hour emergency response
British GasFrom £10/month
Nationwide network of engineers
Prices shown are indicative — actual cost depends on your boiler age and policy type.
Compare repair costs →📞 Biasi Direct Support
Gas Emergency
🚨 0800 111 999
Free, 24/7 — if you smell gas
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